iPhone 7 and iPhone 7 Plus Adapter works with IOS 10.3, earphone Adapter with Mic 3-in-1 (calling listening &charging ) lightning to 3.5 mm Headphone Jack + Charge adapter.;

The 3.5mm Audio + Charge adapter makes it possible to listen to 3.5mm Audio while charging your iPhone 7 and iPhone 7 Plus.
Enjoy music or talk through 3.5mm Audio headphones while you charge. Use the our adapter anywhere; at home, at work, in the car or on the go.

NOTE:
The remote on the headset itself doesn't function while using the adapter
When the adapter is connected, the sound becomes softer
Non-Bluetooth version
Not support to listen to audio via the lightning port and 3.5 mm port simultaneously. The lightning jack is for charging and the 3.5mm jack is for headphone.

Support Music Control and Calling Function.

Specification:
Charge, Audio and Call
Bit: 24 Bit
Sampling Frequency: 48KHz
Hz-KHz: 20Hz--20KHz
Audio Output Quality: HIFI
Earphone Impedance: 16 or 32（Ω）
Headphone Output：28mW 32Ω
1% Sound Distortion
SNR: 110dB
MA: ＜50mA
Input: Apple Lightning（C68E Apple original）
Output: 3.5mm Headphone. (Global Universal Automatic Identification)
Compatible System：IOS 7.1 System and Above
Charge Head Type：Apple Lightning
Rated Charge Current:1000mA
Wire Length:4.7in
Weight: 1 Oz
Materials: High-quality Metal materials
Wire Length: 5.5in.

We promise that each product will pass through high standards of strict test before packaging:
Every customers will get the best product and service. Our 3 in 1 Lightning Adapters will make your iPhone to realize its full function.
100% hassle-free replacement guarantee within a months and 30 days warranty, providing helpful after-sales service for you when you need.